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Last Updated
03/31/2019
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Detailed entries for one subject from the INDEX TO HOW TO DO IT INFORMATION. |
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SPADE DRILL BIT xx DRILL BIT Tip on regrinding spade bits for special hole sizes. Profiling (regrinding) a spade bit facilitates the installation of flush-fit brass pulls. Sharpening drill bits. Jigs and techniques for twist bits, brad points, spade bits, and Forstner bits. Sharpening jig for spade drill bits. Expand your sharpening skills. (1) Customizing spade bits. (2) Filing lawnmower blades. (3) Grinding brad point drill bits. (4) Sharpening paint scrapers. (5) Using Japanese water stones. Improve spade bits to produce cleaner cuts by regrinding and sharpening. Tip on adapting a spade bit to center itself in an existing hole. Tip: Convert an inexpensive spade bit into a clean-cutting brad point bit by filing down the cutting edge. How to modify and sharpen a spade bit to cut clean holes in wood. Shopping for drill bits. Choose the right one for easy drilling through wood, metal or synthetics. Looks at twist, auger and spade bits along with pipe-and-conduit bits and hole saws. Tip on converting a large spade bit into a rosette cutter. Improve the performance of a common spade bit by regrinding. How to regrind a spade bit so it will follow and enlarge a pre-drilled hole. Souped-up spade bits. How to regrind and reshape inexpensive spade bits for special wood-boring jobs. Boring big holes. When to use Forstners, Multispurs, spades, hole saws, and wing cutters. Tip on keeping the bit from wandering when enlarging a hole using a Forstner or spade bit. Guide to using and selecting spade bits. Modify a spade bit to allow drilling soft, thin materials like aluminum and brass. Regrind a spade bit to cut small wooden wheels for toys. How to sharpen spade bits. What spade bits can do for you. How to modify a spade bit to a specific size while ensuring it remains balanced and cuts evenly. Tip: Use a re-ground spade bit as an inexpensive "Forstner" bit. Tip to make sure that a spade bit is perpendicular to the floor when drilling a hole. Tip: Modify a spade bit to drill tapered holes. This helps wood plugs or dowels fit snugly. Tip: Modify a spade bit to drill holes for tapered candles. Quick way to check to make sure you sharpen both sides of a spade bit to the same length. Make a picture frame routing bit from a 3/8" spade bit. Spade bits. How to use, sharpen, and modify spade bits to get the best possible holes. Drill bit holders. (1) Rack for spade bits. (2) Box for Forstner bits. How to modify a spade bit to drill a non-standard size hole. Regrind a spade bit to make a tapered hole for candles. Convert a flatbit (spade bit) to a counter-bore drive centre by attaching a nose peg to pick up an existing hole. Tip: Grind a spade bit to drill tapered holes in candle holders. How to make a wood-boring power bit (spade bit). Tip: How to modify a spade bit to drill the tapered holes required for candle holders. Tip on providing a center point (pilot hole) when enlarging an existing hole using a spade bit. | |||||||||
Copyright © by Norman Lathrop Enterprises. All Rights Reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means (electronic, mechanical, print photocopying, recording or otherwise) without the prior expressed permission of Norman Lathrop Enterprises, except as permitted by law. |
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